#Proof of ownership :
 - @bitcoinhomework
 - Email                 :sanmartin0306@outlook.jp
 - Youtube             :https://www.youtube.com/channel/UCQ_uqo5OGRI1-HwTvhEhTJg
 - Medium              :https://medium.com/@keisaito
 - Reddit                :https://www.reddit.com/user/coin-work/